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一种导致尺神经受压的尺侧腕屈肌变异。

A variant of flexor carpi ulnaris causing ulnar nerve compression.

作者信息

al-Qattan M M, Duerksen F

机构信息

Section of Orthopaedic Surgery, General Hospital, Winnipeg, Manitoba, Canada.

出版信息

J Anat. 1992 Feb;180 ( Pt 1)(Pt 1):189-90.

PMID:1452475
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC1259623/
Abstract

Anatomical variations of the muscles and nerves around the wrist are common. Knowledge of such variations is derived from 2 sources: anatomical dissections and clinically reported cases. We present a case of duplication of the tendon of flexor carpi ulnaris with splitting of the ulnar nerve. The ulnar slip of the tendon was inserted into the pisiform bone and the radial slip into the proximal phalanx of the ring finger. The anatomical literature and the clinically reported cases of variations of the flexor carpi ulnaris are reviewed.

摘要

腕部周围肌肉和神经的解剖变异很常见。此类变异的知识来源于两个方面：解剖学解剖和临床报告病例。我们报告一例尺侧腕屈肌腱重复伴尺神经分支的病例。肌腱的尺侧分支附着于豌豆骨，桡侧分支附着于环指近节指骨。本文回顾了尺侧腕屈肌变异的解剖学文献及临床报告病例。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/64a2/1259623/b0f26c0e678b/janat00150-0184-a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/64a2/1259623/b0f26c0e678b/janat00150-0184-a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/64a2/1259623/b0f26c0e678b/janat00150-0184-a.jpg

相似文献

1
A variant of flexor carpi ulnaris causing ulnar nerve compression.一种导致尺神经受压的尺侧腕屈肌变异。
J Anat. 1992 Feb;180 ( Pt 1)(Pt 1):189-90.
2
Ulnar nerve compression syndrome due to an anomalous arch of the ulnar nerve piercing the flexor carpi ulnaris: a case report.
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The ulnar nerve is surrounded by the tendon expansion of the flexor carpi ulnaris muscle at the wrist: an anatomical study of Guyon's canal.尺神经在腕部被尺侧腕屈肌腱扩张部所包绕：对 Guyon 管的解剖学研究。
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Ulnar neuropathy at the wrist associated with aberrant flexor carpi ulnaris insertion.
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Undescribed variant muscle--"deep abductor-flexor" of the little finger, in relation to ulnar nerve compression at the wrist.未描述的变异肌肉——小指“深部外展屈肌”，与腕部尺神经受压相关。
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[An anatomical variation as an unusual cause of the ulnaris compression syndrome].
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引用本文的文献

1
High trifurcation of the ulnar nerve with the volar sensory branch entering the hand superficial and radial to the Guyon's canal: A case report.尺神经高度分叉，掌侧感觉支在手内在Guyon管浅面且位于其桡侧进入手部：一例报告。
Int J Surg Case Rep. 2018;51:33-36. doi: 10.1016/j.ijscr.2018.08.006. Epub 2018 Aug 10.
2
Accessory Flexor Carpi Ulnaris and Bilaterally Variant Vascular Anatomy of Upper Limb: An Unusual Presentation.尺侧腕屈肌副肌与上肢双侧变异血管解剖：一种罕见表现
Int J Appl Basic Med Res. 2017 Apr-Jun;7(2):143-145. doi: 10.4103/ijabmr.IJABMR_326_16.
3
The Guyon's canal in perspective: 3-T MRI assessment of the normal anatomy, the anatomical variations and the Guyon's canal syndrome.

本文引用的文献

1
Ulnar nerve entrapment neuropathy in the forearm.前臂尺神经卡压性神经病
J Hand Surg Am. 1984 Jul;9(4):576-8. doi: 10.1016/s0363-5023(84)80113-6.
2
Palmar wrist pain caused by ulnar nerve entrapment in the flexor carpi ulnaris tendon.尺侧腕屈肌腱尺神经卡压所致的手掌腕部疼痛。
J Hand Surg Am. 1988 Sep;13(5):732-5. doi: 10.1016/s0363-5023(88)80136-9.
3
Hypertrophy of the flexor carpi ulnaris as a cause of ulnar-nerve compression in the distal part of the forearm. Case report.尺侧腕屈肌肥大作为前臂远端尺神经受压的原因。病例报告。
钩骨管的透视：3-T磁共振成像对正常解剖结构、解剖变异及钩骨管综合征的评估
Surg Radiol Anat. 2011 Dec;33(10):897-903. doi: 10.1007/s00276-011-0842-6. Epub 2011 Jun 22.
J Bone Joint Surg Am. 1975 Jun;57(4):554-5.
4
Anomalous muscles and ulnar nerve compression at the wrist.腕部异常肌肉与尺神经受压
Hand. 1977 Jun;9(2):140-2. doi: 10.1016/s0072-968x(77)80007-7.